From patchwork Fri Mar 13 10:07:07 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vinod Koul X-Patchwork-Id: 11436547 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id E9E39921 for ; Fri, 13 Mar 2020 10:07:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C77E720769 for ; Fri, 13 Mar 2020 10:07:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1584094078; bh=BuUb/c0+4onGSfyZ9OCkHBiMcWyw5nfX9t+EgI1mNqo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=AOyA4FYSFbYXehZiuUnNmvXzXNukj18Cvfi0WH54TTVuUVncGiQqVem9fp+QcrsP9 seh1vEjWWWgDlMvayc912zI16z70vdsxkIwJ3O7e3DUpwsHY4SIX5QXvNZlZ6r/nbH r/mfRMtvzUBZp/R9hyDnVROMFHqnHV1ywITwpvVw= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726055AbgCMKH6 (ORCPT ); Fri, 13 Mar 2020 06:07:58 -0400 Received: from mail.kernel.org ([198.145.29.99]:35220 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726692AbgCMKH5 (ORCPT ); Fri, 13 Mar 2020 06:07:57 -0400 Received: from localhost.localdomain (unknown [171.76.107.175]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 33DA020767; Fri, 13 Mar 2020 10:07:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1584094076; bh=BuUb/c0+4onGSfyZ9OCkHBiMcWyw5nfX9t+EgI1mNqo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=YZxBagRVYp5N2W+LsrBYsWyxcg++oIR4qyKmDJu1eqBBIVodESQ30ZissoSCOO1lW RVXRETtdzTmVYKl8jPVjdSn75plBsOOjZeX/t6R+4U9yVnoiWcUcu8bLkWMDAUeLOA 68XX5YfAO57p1GLv7ZRcBbkeZw/kd+JqZoFswdXI= From: Vinod Koul To: Mark Brown , Takashi Iwai Cc: linux-arm-msm@vger.kernel.org, Bjorn Andersson , Vinod Koul , Patrick Lai , Banajit Goswami , Liam Girdwood , Jaroslav Kysela , Srinivas Kandagatla , alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 8/9] ASoC: qcom: q6asm-dai: add support for ALAC and APE decoders Date: Fri, 13 Mar 2020 15:37:07 +0530 Message-Id: <20200313100708.1558658-9-vkoul@kernel.org> X-Mailer: git-send-email 2.24.1 In-Reply-To: <20200313095318.1555163-2-vkoul@kernel.org> References: <20200313095318.1555163-2-vkoul@kernel.org> MIME-Version: 1.0 Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Qualcomm DSPs also supports the ALAC and APE decoders, so add support for these and convert the snd_codec_params to qdsp format. Signed-off-by: Vinod Koul --- sound/soc/qcom/qdsp6/q6asm-dai.c | 67 +++++++++++++++++++++++++++++++- 1 file changed, 66 insertions(+), 1 deletion(-) diff --git a/sound/soc/qcom/qdsp6/q6asm-dai.c b/sound/soc/qcom/qdsp6/q6asm-dai.c index 53c250778eea..948710759824 100644 --- a/sound/soc/qcom/qdsp6/q6asm-dai.c +++ b/sound/soc/qcom/qdsp6/q6asm-dai.c @@ -628,12 +628,16 @@ static int q6asm_dai_compr_set_params(struct snd_compr_stream *stream, struct q6asm_dai_data *pdata; struct q6asm_flac_cfg flac_cfg; struct q6asm_wma_cfg wma_cfg; + struct q6asm_alac_cfg alac_cfg; + struct q6asm_ape_cfg ape_cfg; unsigned int wma_v9 = 0; struct device *dev = c->dev; int ret; union snd_codec_options *codec_options; struct snd_dec_flac *flac; struct snd_dec_wma *wma; + struct snd_dec_alac *alac; + struct snd_dec_ape *ape; codec_options = &(prtd->codec_param.codec.options); @@ -756,6 +760,65 @@ static int q6asm_dai_compr_set_params(struct snd_compr_stream *stream, dev_err(dev, "WMA9 CMD failed:%d\n", ret); return -EIO; } + break; + + case SND_AUDIOCODEC_ALAC: + memset(&alac_cfg, 0x0, sizeof(alac_cfg)); + alac = &codec_options->alac_d; + + alac_cfg.sample_rate = params->codec.sample_rate; + alac_cfg.avg_bit_rate = params->codec.bit_rate; + alac_cfg.bit_depth = prtd->bits_per_sample; + alac_cfg.num_channels = params->codec.ch_in; + + alac_cfg.frame_length = alac->frame_length; + alac_cfg.pb = alac->pb; + alac_cfg.mb = alac->mb; + alac_cfg.kb = alac->kb; + alac_cfg.max_run = alac->max_run; + alac_cfg.compatible_version = alac->compatible_version; + alac_cfg.max_frame_bytes = alac->max_frame_bytes; + + switch (params->codec.ch_in) { + case 1: + alac_cfg.channel_layout_tag = (100 << 16) | 1; + break; + case 2: + alac_cfg.channel_layout_tag = (101 << 16) | 2; + break; + } + ret = q6asm_stream_media_format_block_alac(prtd->audio_client, + &alac_cfg); + if (ret < 0) { + dev_err(dev, "ALAC CMD Format block failed:%d\n", ret); + return -EIO; + } + break; + + case SND_AUDIOCODEC_APE: + memset(&ape_cfg, 0x0, sizeof(ape_cfg)); + ape = &codec_options->ape_d; + + ape_cfg.sample_rate = params->codec.sample_rate; + ape_cfg.num_channels = params->codec.ch_in; + ape_cfg.bits_per_sample = prtd->bits_per_sample; + + ape_cfg.compatible_version = ape->compatible_version; + ape_cfg.compression_level = ape->compression_level; + ape_cfg.format_flags = ape->format_flags; + ape_cfg.blocks_per_frame = ape->blocks_per_frame; + ape_cfg.final_frame_blocks = ape->final_frame_blocks; + ape_cfg.total_frames = ape->total_frames; + ape_cfg.seek_table_present = ape->seek_table_present; + + ret = q6asm_stream_media_format_block_ape(prtd->audio_client, + &ape_cfg); + if (ret < 0) { + dev_err(dev, "APE CMD Format block failed:%d\n", ret); + return -EIO; + } + break; + default: break; } @@ -855,10 +918,12 @@ static int q6asm_dai_compr_get_caps(struct snd_compr_stream *stream, caps->max_fragment_size = COMPR_PLAYBACK_MAX_FRAGMENT_SIZE; caps->min_fragments = COMPR_PLAYBACK_MIN_NUM_FRAGMENTS; caps->max_fragments = COMPR_PLAYBACK_MAX_NUM_FRAGMENTS; - caps->num_codecs = 3; + caps->num_codecs = 5; caps->codecs[0] = SND_AUDIOCODEC_MP3; caps->codecs[1] = SND_AUDIOCODEC_FLAC; caps->codecs[2] = SND_AUDIOCODEC_WMA; + caps->codecs[3] = SND_AUDIOCODEC_ALAC; + caps->codecs[4] = SND_AUDIOCODEC_APE; return 0; }